#define _CRT_SECURE_NO_WARNINGS
#pragma warning(disable:6031)

#include<stdio.h>
char input[] = "\0";
int main()
{
	
	scanf("%s", &input);
	printf("%s\n", input);

	return 0;
}





//int i = 0;
	//int arr[] = { 0 };
	//i = 0;
	//for (i = 0; i < 3; i++)
	//{
	//	scanf("%d", &arr[i]);
	//	printf("%d\n", arr[i]);
	//}